CA988992A - Method and apparatus for turning vehicle lights on and off - Google Patents
Method and apparatus for turning vehicle lights on and offInfo
- Publication number
- CA988992A CA988992A CA154,903A CA154903A CA988992A CA 988992 A CA988992 A CA 988992A CA 154903 A CA154903 A CA 154903A CA 988992 A CA988992 A CA 988992A
- Authority
- CA
- Canada
- Prior art keywords
- vehicle lights
- turning vehicle
- turning
- lights
- vehicle
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q1/00—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor
- B60Q1/02—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments
- B60Q1/04—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights
- B60Q1/14—Arrangement of optical signalling or lighting devices, the mounting or supporting thereof or circuits therefor the devices being primarily intended to illuminate the way ahead or to illuminate other areas of way or environments the devices being headlights having dimming means
- B60Q1/1415—Dimming circuits
- B60Q1/1423—Automatic dimming circuits, i.e. switching between high beam and low beam due to change of ambient light or light level in road traffic
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/05—Special features for controlling or switching of the light beam
- B60Q2300/052—Switching delay, i.e. the beam is not switched or changed instantaneously upon occurrence of a condition change
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
- B60Q2300/00—Indexing codes for automatically adjustable headlamps or automatically dimmable headlamps
- B60Q2300/30—Indexing codes relating to the vehicle environment
- B60Q2300/31—Atmospheric conditions
- B60Q2300/314—Ambient light
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Lighting Device Outwards From Vehicle And Optical Signal (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IT30416/71A IT939130B (it) | 1971-10-27 | 1971-10-27 | Sistema perfezionato per l accensio ne e lo spegnimento automatico del le luci esterne di autovetture con elemento fotosensibile ad eccita zione indiretta |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA988992A true CA988992A (en) | 1976-05-11 |
Family
ID=11229723
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA154,903A Expired CA988992A (en) | 1971-10-27 | 1972-10-26 | Method and apparatus for turning vehicle lights on and off |
Country Status (14)
| Country | Link |
|---|---|
| US (1) | US3821593A (es) |
| AR (1) | AR194136A1 (es) |
| AT (1) | AT329386B (es) |
| AU (1) | AU477076B2 (es) |
| BE (1) | BE790603A (es) |
| BR (1) | BR7207520D0 (es) |
| CA (1) | CA988992A (es) |
| DE (1) | DE2252914C3 (es) |
| ES (1) | ES408005A1 (es) |
| FR (1) | FR2157901B1 (es) |
| GB (1) | GB1392998A (es) |
| IT (1) | IT939130B (es) |
| NL (1) | NL7214471A (es) |
| SE (1) | SE389304B (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5610211B2 (es) * | 1973-10-19 | 1981-03-06 | ||
| EP0009414B1 (en) * | 1978-09-25 | 1984-04-25 | Raymond James Noack | Apparatus and method for controlling windscreen wiper and windscreen washer apparatus of a vehicle |
| DE3409497A1 (de) * | 1984-03-15 | 1985-09-19 | Siegfried 6751 Krickenbach Gruber | Einrichtung zum automatischen ein- und ausschalten der beleuchtungsanlage eines fahrzeugs |
| FR2571320B1 (fr) * | 1984-10-04 | 1987-01-30 | Saint Gobain Vitrage | Vitrage feuillete perfectionne a element photosensible incorpore et dispositif automatique d'allumage et d'extinction des feux d'un vehicule automobile en comportant application |
| GB8915727D0 (en) * | 1989-07-10 | 1989-08-31 | Price Brendan J | Electronic vehicle lights management system |
| US5051658A (en) * | 1989-11-21 | 1991-09-24 | U.S. Philips Corporation | Electric high-pressure discharge lamp for use as a motor vehicle headlamp |
| US5517065A (en) * | 1992-08-31 | 1996-05-14 | Kover, Jr.; Joseph | Automotive digital light control circuit with light bus monitor and windshield wiper light control circuit |
| US6049171A (en) † | 1998-09-18 | 2000-04-11 | Gentex Corporation | Continuously variable headlamp control |
| EP1022189A1 (en) | 1997-05-21 | 2000-07-26 | Javier Bruna Brotons | Device for automatically switching on and off the lights of a vehicle and warning lights for road traffic |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1864624U (de) * | 1962-08-10 | 1962-12-27 | Detlef Schaffer | Kraftfahrzeug. |
| AT258140B (de) * | 1965-12-13 | 1967-11-10 | Stefan Jaworski | Anordnung zur Steuerung der Stadtlichter und Rücklichter, gegebenenfalls der Parklichter eines Kraftfahrzeuges |
-
0
- BE BE790603D patent/BE790603A/xx not_active IP Right Cessation
-
1971
- 1971-10-27 IT IT30416/71A patent/IT939130B/it active
-
1972
- 1972-10-09 AR AR244531A patent/AR194136A1/es active
- 1972-10-20 AU AU48008/72A patent/AU477076B2/en not_active Expired
- 1972-10-23 FR FR7237421A patent/FR2157901B1/fr not_active Expired
- 1972-10-25 SE SE7213777A patent/SE389304B/xx unknown
- 1972-10-25 US US00300683A patent/US3821593A/en not_active Expired - Lifetime
- 1972-10-26 BR BR007520/72A patent/BR7207520D0/pt unknown
- 1972-10-26 CA CA154,903A patent/CA988992A/en not_active Expired
- 1972-10-26 ES ES408005A patent/ES408005A1/es not_active Expired
- 1972-10-26 NL NL7214471A patent/NL7214471A/xx not_active Application Discontinuation
- 1972-10-26 GB GB4940472A patent/GB1392998A/en not_active Expired
- 1972-10-27 DE DE2252914A patent/DE2252914C3/de not_active Expired
- 1972-10-27 AT AT916172A patent/AT329386B/de active
Also Published As
| Publication number | Publication date |
|---|---|
| FR2157901A1 (es) | 1973-06-08 |
| DE2252914B2 (de) | 1981-01-15 |
| IT939130B (it) | 1973-02-10 |
| AR194136A1 (es) | 1973-06-22 |
| GB1392998A (en) | 1975-05-07 |
| ES408005A1 (es) | 1975-11-01 |
| DE2252914A1 (de) | 1973-05-03 |
| AT329386B (de) | 1976-05-10 |
| DE2252914C3 (de) | 1981-10-29 |
| BE790603A (fr) | 1973-04-26 |
| AU4800872A (en) | 1974-04-26 |
| ATA916172A (de) | 1975-07-15 |
| BR7207520D0 (pt) | 1973-08-21 |
| FR2157901B1 (es) | 1975-09-12 |
| SE389304B (sv) | 1976-11-01 |
| NL7214471A (es) | 1973-05-02 |
| AU477076B2 (en) | 1976-10-14 |
| US3821593A (en) | 1974-06-28 |
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